Table 3 Maximal screw length for the iliac and sacral sides (total screw length)
NDS | DYS | P | |||
|---|---|---|---|---|---|
Mean (SD) | P | Mean (SD) | P | NDS vs. DYS | |
PS vs. MS | PS vs. MS | ||||
MS vs. DS | MS vs. DS | ||||
DS vs. PS | DS vs. PS | ||||
PS (mm) | 44.9 (5.0) | < 0.001 | 40.6 (4.6) | 0.177 | < 0.001 |
MS (mm) | 36.9 (3.7) | < 0.001 | 40.2 (3.1) | < 0.001 | < 0.001 |
DS (mm) | 28.9 (6.5) | < 0.001 | 27.9 (3.8) | < 0.001 | 0.829 |